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The two identical chromosomes are conjoined at the centromere.

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14y ago

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What joins arms together and is the place where spindle fibers attach to each chromosome?

The sister chromatids (arms) are held together by centromeres. Centromeres are the site of attachment for the spindle fibers.


What are the sister chromatids in a chromosome attached by?

Sister chromatids in a chromosome are attached by a structure called the centromere. The centromere is a region where the two sister chromatids are held together until they separate during cell division.


Each chromosome consists of 2 what?

Each chromosome consists of two sister chromatids, which are identical copies of the chromosome connected at a region called the centromere. During cell division, the sister chromatids separate and each is passed on to a daughter cell.


What is the small section of a chromosome where sister chromatids attach to each other?

The small section of a chromosome where sister chromatids attach to each other is called the centromere. It plays a crucial role in ensuring accurate segregation of genetic material during cell division.


The region of the chromosome that holds the two sister chromatids together during mitosis?

Centromere


What is the structure called that holds two chromatids together?

The structure that holds two chromatids together is called a centromere. It is a region of the chromosome where the two sister chromatids are attached and where the microtubules of the spindle fibers attach during cell division.


Do sister chromatids have the same alleles within a chromosome?

Yes, sister chromatids have the same alleles within a chromosome.


What is the region of chromosomes where paired chromosomes are joined?

The centromere is the part of the chromosome where sister chromatids are joined together.


Specify the location and function of the centromere?

The centromere is found in the middle of two sister chromatids. The sister chromatids are connected by the centromere in order to form a chromosome.


What is the sides of a chromosome called after they are in the structure?

each side of the chromosome is called a chromatid they are bonded together by the centromere


The replicas of chromosomes that form during prophase are called what?

During prophase, a chromosome is composed of tightly coiled DNA and protein molecules. Each chromosome exists as a pair of identical sister chromatids which are held together at the centromere.


What is the name of the structure that connects the sister chromatids?

The cell structure that joins two sister chromatids into one single chromosome is called the centromere. This is at the center of the sister chromatids.